package com.itheima.jobs;

import com.itheima.constant.RedisConstant;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import redis.clients.jedis.JedisPool;

import java.util.Set;

/**
 * @version 1.0
 * @auther gwt
 * @date 2021/6/19 20:32
 */
public class ClearImgJob {

    @Autowired
    private JedisPool jedisPool;

    public void clearImg() {
        Set<String> set = jedisPool.getResource().sdiff(RedisConstant.SETMEAL_PIC_RESOURCES, RedisConstant.SETMEAL_PIC_DB_RESOURCES);
        if (set != null)
            for (String picName : set) {
                QiniuUtils.deleteFileFromQiniu(picName);
                jedisPool.getResource().srem(RedisConstant.SETMEAL_PIC_RESOURCES,picName);
            }

    }
}
